Analysis

  • max time kernel
    119s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2024 14:35

General

  • Target

    40c1600444053c239da106a872369e6cb1ee0f3a6dc7640a2d882bbe02b75076.exe

  • Size

    1.5MB

  • MD5

    6ef10388f2ff5ff4542eded1be1fd7e6

  • SHA1

    fffc820ccbcb04d3dbcdec6b3ce9a4b749999b63

  • SHA256

    40c1600444053c239da106a872369e6cb1ee0f3a6dc7640a2d882bbe02b75076

  • SHA512

    213f50c833c008ee2994dd510021de445b812da59a61aecea2f13bca8ebda69966610bff2b3de86d5845edd4ef4e322baf8de2adad22feaec251d64b61f762d9

  • SSDEEP

    24576:nxpXPaR2J33o3S7P5zuHHOF2ahfehMHsGKzOYf8EEvX3tZ1n106GYS:xpy+VDa8rtPvX3tZd106pS

Malware Config

Signatures

  • Socelars

    Socelars is an infostealer targeting browser cookies and credit card credentials.

  • Socelars family
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops Chrome extension 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Looks up geolocation information via web service

    Uses a legitimate geolocation service to find the infected system's geolocation info.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Kills process with taskkill 1 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\40c1600444053c239da106a872369e6cb1ee0f3a6dc7640a2d882bbe02b75076.exe
    "C:\Users\Admin\AppData\Local\Temp\40c1600444053c239da106a872369e6cb1ee0f3a6dc7640a2d882bbe02b75076.exe"
    1⤵
    • Drops Chrome extension
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2112
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c taskkill /f /im chrome.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2228
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im chrome.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1632
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      2⤵
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3676
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffa1fbbcc40,0x7ffa1fbbcc4c,0x7ffa1fbbcc58
        3⤵
          PID:232
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1976,i,17166362349687942601,6018418830206979775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1968 /prefetch:2
          3⤵
            PID:3988
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1868,i,17166362349687942601,6018418830206979775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2192 /prefetch:3
            3⤵
              PID:2992
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2296,i,17166362349687942601,6018418830206979775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2612 /prefetch:8
              3⤵
                PID:1976
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3120,i,17166362349687942601,6018418830206979775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3144 /prefetch:1
                3⤵
                  PID:2196
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3152,i,17166362349687942601,6018418830206979775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3192 /prefetch:1
                  3⤵
                    PID:2368
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4540,i,17166362349687942601,6018418830206979775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4560 /prefetch:1
                    3⤵
                      PID:1732
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1700,i,17166362349687942601,6018418830206979775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4848 /prefetch:8
                      3⤵
                        PID:4416
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=5008,i,17166362349687942601,6018418830206979775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5012 /prefetch:8
                        3⤵
                          PID:4104
                    • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                      1⤵
                        PID:1520
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:5080

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState

                          Filesize

                          649B

                          MD5

                          0c3e93ff90716ababdffb205adfb93c3

                          SHA1

                          d0611dd230c90b85347550325d41fd7d34c28f22

                          SHA256

                          3fb66e23e39d6fecbecc14c29ede2907d18c1f7425ee2b2d3d9fc7207c0f13a1

                          SHA512

                          113e0fbd28fdb27afbdf4580486def9aeec60418b60e5b6dcb621837e3a2311946ad323b26a82c11729b9ad8acd577ac1507e4e5dde84c41d91f48bbee6d6f08

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                          Filesize

                          1KB

                          MD5

                          e85853e4792805853e773d4147dae8b7

                          SHA1

                          a5b87f311a15074002cba8c042a08ac98f439138

                          SHA256

                          4ebc9d117b25c86a7222c0900bfadc85850dbc868996c5017f84a5aafd6a1a44

                          SHA512

                          0cc1ce1e1bf96ff4255bf266924d8468925d1d71fa8ad8b4c7f1c69d98b028ce0ce3e1b1c7c596ab0fed9477521e9cf7867097564ce49060859578f59f7b0d6a

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                          Filesize

                          2B

                          MD5

                          d751713988987e9331980363e24189ce

                          SHA1

                          97d170e1550eee4afc0af065b78cda302a97674c

                          SHA256

                          4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                          SHA512

                          b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                          Filesize

                          356B

                          MD5

                          b150887d12d30a651ae189eedfcba541

                          SHA1

                          25fe25b759f075ca7af68276d47521af6d98b4b9

                          SHA256

                          221ed22199fa881f4ad61f29e2e2bc74c40794eafa8009529547bd142a256c59

                          SHA512

                          76b6c2423ae1b50ffe4427b42b54cb91edd5d2166ba46cdf653e219b65e7d5e28d7c3bbc026b084756208c35b4c433f90487400616b9a6992d81218300be9590

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          9KB

                          MD5

                          c0e0b0788cc7108320c9e4debc2af25a

                          SHA1

                          2ffd1c41522f73edef4411305f4b603531c97cc1

                          SHA256

                          e423e76707f9d183c89180870b4600fe70563085d5e75d34dc2bbcd674524846

                          SHA512

                          502c13c95dcdc1e00b760f02ef02fb2810cdc3ddd9da16b816c7a112779ffc6a998e745c25abe3a2f9be4aecf535e161d2b9adede1273c60fbdf51fc9a49f870

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          9KB

                          MD5

                          c6c280bc94fa0165c05eece9daf8e75e

                          SHA1

                          97555350cb70796a0a591af0e1312c89a26306a5

                          SHA256

                          16de3f026586c33e936ffbf7abaee9400c1714045d1c0812ca595bfd071537cd

                          SHA512

                          a364417d007462eb1e0175c91d0322809b895897fee1581b45fb751cd99f2c94dbc034af5c424f0a3ecd0ae9d7f3cf2ac877478634a616e9cbdfec83ad6819c8

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          9KB

                          MD5

                          93a7728f0b633a29988c93f4423c7611

                          SHA1

                          c15c4fff8efa68b26668bfc284ce0690fc08cb34

                          SHA256

                          d2e971dc24296466700573ea6eebbceb0001e022934b5700512af1811bf66f84

                          SHA512

                          e03384f93efaf61ae549a2e937ab56a5b7c7a18d67d8a90fabc57f89abd6cf5cc6b2529c3af71391456197bd31eda802bf8194eb2ff116a3d641867fc2ecbb0a

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          9KB

                          MD5

                          1b224faf6284f8e51a589b1b599acffc

                          SHA1

                          09dc7b4639e7ea1ad9d9f13dd02d0e23b73a4464

                          SHA256

                          3426d8f047bc3717917698f84326f86c8437bb1bea803080da75d1389b950d64

                          SHA512

                          2fc2e367a13deb8a0369544074aecff9245a181ca91f54d15ffe2023ec8649b9a46e161cccb1661e92fcc5571afadd1bf05403cdd917bba1aa95afd5fbfd8668

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          9KB

                          MD5

                          ae850ff52f87739b49a4ada6bf479a17

                          SHA1

                          9df720b8ab8f383252fc73024ec077983cd604da

                          SHA256

                          226cf5c6ee35699a09c1c3a39215695b450e0f3f8d9abcadffb0786948764bbc

                          SHA512

                          1899313afc2f504efd1f06e3e6bbce9930125883eb03c113599988ccddec64c23518634b3bbe89a2a6aab4b133df032b59101696b979447c3b19816e9e719174

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences

                          Filesize

                          19KB

                          MD5

                          a2405811f9e1487f61efd5b71b019f33

                          SHA1

                          3b1752940aef0fb97df117ca0da5b4ed7e62295d

                          SHA256

                          6f8760d42044665fb722788cc434513b74ff7060f39388c69e1903d5a75b4ddf

                          SHA512

                          1fe92649ae0abd0ae78162b295ca9b5ec3be00cafad9d70635298fb2d9d873e90f2e6c52685adda7cf5061ff37b18d5815e448fe0b51e8ff4ac6c492ebe98bac

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences

                          Filesize

                          18KB

                          MD5

                          b0d69f6c2ea1b723c66686cd6984f1d5

                          SHA1

                          56141ec6480551fd40f0eeaadf78b1f4c2108d2c

                          SHA256

                          c963841f866c066cfd04179200f05d8ba517c3efbcea772bc36e42c52e3248c7

                          SHA512

                          bd7c303e2a2a3e0006e565d52289a6b11faa49a1ef056eb3a9e81cc0c25cb71308cef68958512d72bb84fcee7ca7d61b996a4563e6b3af1be9da8ed84b20c4c0

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                          Filesize

                          234KB

                          MD5

                          5c9ba64d759574969b45786d0e457090

                          SHA1

                          3057148d35ad2b36bfbe972927ea41a761af1c97

                          SHA256

                          3e555886819fe10542b8e39456da02406c634389694d69028ed0832750ad8bfd

                          SHA512

                          f388ac95dc541f1edced9d90cac72afb884a095ee4f3fa73edc873cc515d979e2fa350af179fc77a5c07a8c6e6a4bda7aa0c70ca6100805d10b33b6e793e2d91

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                          Filesize

                          234KB

                          MD5

                          0a1ab0be3b68ec3693cf704bf771ff26

                          SHA1

                          d1d9e9e3a96c5fa69f5cec22b55ef27016a58b41

                          SHA256

                          fd61b57a2d8fdeb46a6c24176430aec88c5d53adc45f3be74445402d4352709b

                          SHA512

                          5d8ff820b44622bc2a1daef1137996ad538761efc5f5ea4fe46683d607e4bbdfe895fbea3a19ef0562bba11a32bfd0e63147eb8673f52a72bee234d5da6c6766

                        • \??\pipe\crashpad_3676_UQDVLLFBCUSSPIUY

                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e